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Behringer HA400 Compact 4-Ch Stereo Headphone Amp

Item #70949
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List: $37.99
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Behringer HA400 Compact Stereo Headphone Amp

Mini to the max! You can use this super-compact stereo headphone amplifier with practically all headphones—four of them at the same time, to be exact! For example, you can let up to 4 different people in your studio listen to the main mix while the recording is being made, and each listener can determine his own volume level using the dedicated output level controls. The HA400 contains 4 high-power stereo amplifiers that maintain the highest sonic quality even at maximum volume levels. Ultra low-noise 4580 operational amplifiers are included for outstanding audio performance—these are the same op amps found in “full-size” audio equipment—plus, a DC 12-Volt adapter is included. If you are one of those musicians who like to deck out their equipment with lots of bells and whistles, the HA400 definitely makes a great addition to the functionality of your studio.


  • 4-channel stereo headphone amplifier for use with all types of headphones
  • Four high-power stereo amplifiers
  • Highest sonic quality even at maximum volume
  • Output level control for each channel
  • Ultra low-noise 4580 operational amplifiers for outstanding audio performance
  • DC 12-Volt adapter included
  • High-quality components and exceptionally rugged construction ensure long life
  • Conceived and designed by BEHRINGER Germany

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3.7 / 5.0
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Pros: Easy To Use,Clear Sound

With this product I no longer have to stop spinning music when someone wants to sample I song, I just cue it up for a second and they get to hear the songs without me having to take off my headphones, or even ask for them back. Thanks
May 2, 2010
over 5 years ago
Love this thing!
Pros: Compact,Easy To Use,Durable,Lightweight,Versatile,Clear Sound

I own two of these and love them! I am part of a group that teaches EDM mixing in Orange County, and our meet & greet classes take place at local bars and restaurants. We instruct students over headphones and talk to them via microphones, and so that everyone is hearing the same program, we use these headphone amps for each student to plug into.

It works great for something so affordable, and after using these once a week for a few months now, everything is still perfect. The knobs are plastic, and I'm sure you can break them if you try, but the casing is metal, so the build is very sturdy. I keep them in their display box during transport. Some of Behringer's products are poo, but this one is a total winner IMHO.
December 19, 2011
Pros: Easy To Use,Compact
Cons: Breaks Easily,Unreliable,Poor Sound Quality

Well, my review will be quite simple and straight to the point. I bought this poor excuse of sound equipment awhile ago excited to quickly try it out. As soon as it arrived, so did the problems.
The biggest issue out of the box is the power cable didn't want to stay connected, and was coming unplugged extremely often.
The second issue.. All the channels didn't work either! I have had this item for probably a little over 2 months, and it stopped working up to par the second week. I'm usually always satisfied with beringer products, but this one is definitely lacking in quality I would highly suggest anyone else to choose their alternative option.
July 28, 2012
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Browse 1 question Browse 1 question and 1 answer
What size are the inputs/outputs? 1/4 in or 1/8 in?
null on Dec 26, 2011
BEST ANSWER: This unit has standard 1/4 pro headphone inserts.
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